plural of domainer

(entomology, botany) A chamber produced by a plant in which insects, mites, or fungi live. It typically takes the form of a hollow under a leaf, or a system of tunnels in a thorn or stem. Ideally a domatium is a mutualistic adaptation, not to be confused with simple damage by a borer or gall-forming pest, though commonly there is no sharp distinction between domatia of value to the plant and galls caused by harmful aphids and mites for example.

(computer science) In the context of thread synchronization, a collection of contexts and objects that share a single lock.

(logic) In predicate logic, an indication of the relevant set of entities that are being dealt with by quantifiers.

Within a conceptual metaphor, the conceptual domain from which metaphorical expressions are drawn.

Within a conceptual metaphor, the conceptual domain that we try to understand in terms of source domain.

(metadata) The set of allowed values for a data element.

(mathematics) A branch of mathematics that studies special kinds of partially ordered sets (posets) commonly called domains.

plural of domain hack

(Internet, informal) An Internet domain name in which the top-level domain (such as a country code) can be understood as part of the name rather than the usual suffix.